Chapter 32: Chemistry questions that stump everyone

　　On Monday morning, Zhang Yang and his mother rode bicycles to school. My dad hasn't come back to Bingcheng. It seems that the contract was not particularly smooth.
　　Zhang Yang also expected that now those state-owned shopping malls are very arrogant. They do not want to be guided by a small factory like the county electronics factory.
　　In the eyes of many people, game consoles are cheap or expensive, and so many people buy them. One hundred or two hundred more expensive, it does not affect sales, and earn more, otherwise why would anyone buy a Nintendo machine?
　　 Zhiduoxing's game consoles are cheap in purchase price, which does not mean that they must be very cheap.
　　 However, Zhang Yang also explained that the manufacturer's guidance price is only a recommendation, and does not require the other party to comply. When the time comes to sell game consoles in more and more places, some people will sell cheaper first, others will be forced to lower prices, then the overall price of the industry will be pulled down.
　　Many emerging electronics and electrical appliances brands of the previous life started in this way, and later became industry leaders. For example, the little bully of the game machine, such as the Galanz of the microwave oven, such as the rice that sells mobile phones, etc.
　　 waited for a certain market share, and also crowded out many competitors, they then launched new models, and then increased prices, the profit will be no less.
　　 This time Dad went to Bingcheng, the most important thing was to get through the sales channels. At the same time, see where they are. There are already Zhiduoxing game consoles sold, and direct delivery is negotiated.
　　 thought about this while riding a bicycle, and soon arrived at school. Zhang Yang locked the sophomores and eights, carrying the schoolbag to the classroom.
　　 "Early." Jia Tao yawned when he said hello.
　　 "Why are you listless, what did you do yesterday?" Zhang Yang asked casually as he tucked the book into the table.
　　 "Eh, yesterday I found that my TV can receive pictures from other people's homes, you said it's magical?" Jia Tao looked excited.
　　 "Is it the game screen?"
　　 "What do you know?" Jia Tao was stunned. He didn't say anything about this matter. Can Zhang Yang's TV also be?
　　 "It means that your neighbor is playing a game console, the signal is relatively strong, and you have a signal with your TV." This kind of thing was particularly incredible before Zhang Yang's rebirth, but it was very common in this year and month.
　　A lot of people often see the video of neighbors playing video games. At first, some people thought it was put on the TV. Later, they would go to the neighbors’ homes, maybe they can play together. If they can’t, it’s fun to watch.
　　 "TV can still signal? I knew I ran to my neighbor's house to play. My parents and I worked on the night shift yesterday. What a great opportunity." Jia Tao looked regretful.
　　 "You just watch other people play games, see the middle of the night? You cattle." Zhang Yang gave a thumbs up, he admired this group of people who watched others play games with relish.
　　 But this can also prove how attractive the game console is to the young people at this time. Their Zhiduoxing game console must be able to fire.
"Eh, you said that my neighbor's house is no better than my family. They are not willing to spend money. How can they buy a game console? Borrowed? Who do you want to borrow?" Jia Tao is still thinking about the game console. .
　　 "Maybe there are cheap game consoles? Don't think about these. When the holiday is off, go to my house to play, or I will lend it to you, and study now."
　　Zhang Yang feels that Jia Tao's neighbors may be playing Zhiduoxing's game console.
　　 Less than two years, many families will have game consoles. Of course, most parents are not willing to let their children play too much, but if it is for learning?
　　 class is soon, and they no longer chat. In the first chemistry class, the teacher talked about the papers left last week. Jia Tao, like Ye Jia, is the only perfect score in the class.
After class, Jia Tao was proud of his face: "I tell you that there are so many questions on the paper, and if there are additional questions, I can get more points. The representative of the chemistry class is not ridiculous. "
　　 "In the future, if you can do it in chemistry, don't ask Ye Jia, ask me, I will tell you."
　　 Zhang Yang squinted at Jia Tao: "Really? Do you mean that chemistry in junior high school is not difficult for you? I will give you a try?"
　　 "Come on, as long as you know the answer, I can make it."
　　 "Please listen to the question. A and B can be transformed into each other, B generates C in boiling water, C can be oxidized to D in the air, and D has the smell of rotten eggs. May I ask what ABCD is."
"I'll give you time in the morning to think about it and tell me the answer during the next class. If you can answer it, I'll give you a schoolbag after school. You don't have to work during the day, I will do it for you. If you answer If you don’t come out, you can help me work.

　　Zhang Yang's voice was a bit loud, and many of the classmates nearby heard it, and they all began to think about the answer. Ye Jia also writes and draws on a piece of paper, ABCD is connected with several lines, and the relationship between them is written in the middle.
　　 "That's all right, the students all heard that Zhang Yang took the initiative to carry my schoolbag and help me clean the classroom, let alone my chemistry class bully!"
　　 "D is hydrogen sulfide, I will tell you an answer first, and tell you the other three answers in a moment." Jia Tao stood up, looking like a man.
　　 The class ended quickly. Jia Tao's book was full, but he did not deduce the answer. This is impossible, Zhang Yang knows, how could he not do it?
　　When taking a Chinese class, Jia Tao was still thinking about this chemistry question, which is true of many students in the class.
　　 This question sounds very simple, but why can't it be done?
　　 "Ye Jia, did you make the question that Zhang Yang said?"
　　 Ye Jia glanced at the same table, her brow furrowed slightly and shook her head when she read UU Kanshu www.uukanshu.com. She also thought about it for a long time, but she did not know the answer and how to deduce it, all of them did not meet the conditions.
　　 Could it be that this is not an ordinary chemistry question, but a chemistry competition question? But shouldn't the contest questions leave her clueless for so long?
　　 "Neither will you? This question is so difficult? Do you say that Zhang Yang is talking nonsense, he is playing us!"
　　Ye Jia shook her head slightly: "No."
　　Do not know why, she inexplicably believed Zhang Yang. And when Zhang Yang was joking, he liked to raise his eyebrows.
　　At the end of the class, Zhang Yang looked at Jia Tao: "I have thought for so long, do you have an answer?"
　　 "You wait a moment, I will go to the toilet first." Jia Tao hurried to the chemistry teacher's office after walking out of the classroom. How could he lose?
　　 The bell for the next class sounded, and Jia Tao walked into the classroom dumbfounded. How is this possible, this chemistry teacher did not solve it in five minutes!
　　 What he did not know was that at this time, the chemistry teacher was looking at his hair and thinking hard. How could he be stumped by the students?
　　 In the third lesson, Ye Jia was still thinking hard and could not listen to the lesson. At this time, she saw a paper ball flying to her desk. Opened and glanced at the answer to that question.
　　 After seeing the answer, she couldn't help laughing.
　　 "Ye Jia, is my lecture very funny? The teacher has a male voice, but do you think it's right to laugh at the teacher during class?" The teacher on the stage was unhappy.
　　 "Teacher, I'm sorry. I just lost my mind and thought of a joke I heard yesterday. Me, I went to the back and stood listening."
When 　　 walked back, Ye Jia and Zhang Yang glanced at each other and revealed a sweet smile.